Irwin - 17 Piece, 5/8" to 3" Saw Diam, General Purpose Hole Saw Kit - Bi-Metal, Toothed Edge, Pilot Drill Model No. 373000, Includes 12 Hole Saws
Item #: 57790370
Brand: Irwin
Model #: 3073004
Exact Tooling IR#: 04
Features and Benefits
Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a blade that makes precise cuts while resisting breakage. They are used on ferrous and nonferrous metals.
The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations include the number of teeth per inch and pitch pattern. They are used on ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Minimum Saw Diameter (Inch) | 5/8 |
| Maximum Saw Diameter (Inch) | 3 |
| Number of Hole Saws | 12 |
| Saw Material | Bi-Metal |
| Cutting Edge Style | Toothed Edge |
| Kit Type | General Purpose |
| Number of Pieces | 17 |
| Kit Includes | (12) Hole Saws; (2) 1/2" Hex Arbor; (3) Pilot Drill |
| Saw Diameter (Inch) | 5/8; 3/4; 7/8; 1; 1-1/8; 1-1/4; 1-3/8; 1-1/2; 1-3/4; 2; 2-1/2; 3 |
| Pilot Drill Model Number | 373000 |
| Material Application | Aluminum; Brass; Cast Iron; Stainless Steel; Steel; Tool Steel |
| Storage Unit Type | Case |
| Recommended RPM | (Aluminum) 170-825; (Brass) 150-730; (Cast Iron) 75-365; (Mild Steel) 115-550; (Tool & Stainless Steel) 55-275 |
| Maximum Saw Diameter (Decimal Inch) | 3 |
| Minimum Saw Diameter (Decimal Inch) | 5/8 |
| Saw Diameter (Decimal Inch) | 0.6250; 0.7500; 0.8750; 1.0000; 1.1250; 1.2500; 1.3750; 1.5000; 1.7500; 2.0000; 2.5000; 3.0000 |
| Saw Diameter (mm) | 15.88; 19.05; 22.23; 25.40; 28.58; 31.75; 34.93; 38.10; 44.45; 50.80; 63.50; 76.20 |
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